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標(biāo)題: IPMP奇怪問(wèn)題，大家?guī)兔聪?[打印本頁(yè)]

作者: gwl48 時(shí)間: 2010-07-29 22:55
標(biāo)題: IPMP奇怪問(wèn)題，大家?guī)兔聪?br /> 本帖最后由 gwl48 于 2010-07-29 23:05 編輯

4臺(tái)T5120，solairs10系統(tǒng)，e1000g0,e1000g配置1IPMP后，第一次拔g0口，浮動(dòng)IP成功飄過(guò)去，然后插入G0網(wǎng)線，浮動(dòng)IP無(wú)法飄回G0上,
root@HB01-DNS-SV01 # ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
      inet 127.0.0.1 netmask ff000000
e1000g0: flags=19000802<BROADCAST,MULTICAST,IPv4,NOFAILOVER,FAILED> mtu 0 index 2
      inet 0.0.0.0 netmask 0
      groupname ipmp
      ether 0:21:28:3a:fa:3e
e1000g0:1: flags=19040803<UP,BROADCAST,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 2
      inet 192.168.100.1 netmask ffffff00 broadcast 192.168.100.255
e1000g1: flags=29040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,STANDBY> mtu 1500 index 3
      inet 192.168.100.2 netmask ffffff00 broadcast 192.168.100.255
      groupname ipmp
      ether 0:21:28:3a:fa:3f
e1000g1:1: flags=21000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,STANDBY> mtu 1500 index 3
      inet 192.168.100.3 netmask ffffff00 broadcast 192.168.100.255

重啟后發(fā)現(xiàn)檢測(cè)到 e1000g1 壞，進(jìn)行系統(tǒng)后會(huì)ping通1-2次后就不通了.多次重啟一樣.用g2和g3做IPMP現(xiàn)象一樣，顯示備網(wǎng)卡failed.單獨(dú)給4個(gè)網(wǎng)卡配IP正常.現(xiàn)網(wǎng)絡(luò)架構(gòu)是T5120接兩臺(tái)H3交換機(jī)，交換機(jī)配VLAN，網(wǎng)關(guān)是交換機(jī).先懷疑是交換機(jī)問(wèn)題，但單獨(dú)拿cisco2950或dlink的小交換機(jī)接G0和G1口，筆記本當(dāng)網(wǎng)關(guān)，問(wèn)題依舊。大家?guī)臀铱纯矗∮布?yīng)該沒(méi)問(wèn)題.
29 20:04:47 in.mpathd[239]: NIC failure detected on e1000g1 of group sc_ipmp0
Jul 29 20:04:47 in.mpathd[239]: Successfully failed over from NIC e1000g1 to NIC e1000g0

bash-3.00# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
      inet 127.0.0.1 netmask ff000000
e1000g2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
      inet 192.168.100.6 netmask ffffff00 broadcast 192.168.100.255
      groupname sc_ipmp0
      ether 0:21:28:3a:fa:36
e1000g2:1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2
      inet 192.168.100.5 netmask ffffff00 broadcast 192.168.100.255
e1000g3: flags=19040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 3
      inet 192.168.100.4 netmask ffffff00 broadcast 192.168.100.255
      groupname sc_ipmp0
      ether 0:21:28:3a:fa:37Jul

bash-3.00# more /etc/host*
::::::::::::::
/etc/hostname.e1000g0
::::::::::::::
HB01-DNS-SV01 group ipmp netmask + broadcast + up \
addif HB01-DNS-SV01-e1000g0-test -failover deprecated netmask + broadcast + up
::::::::::::::
/etc/hostname.e1000g1
::::::::::::::
HB01-DNS-SV01-e1000g1-test group ipmp -failover deprecated standby netmask + broadcast + up
::::::::::::::
/etc/hosts
::::::::::::::
#
# Internet host table
#
::1    localhost
127.0.0.1    localhost
192.168.100.3 HB01-DNS-SV01 HB01-DNS-SV01.  loghost
192.168.100.1 HB01-DNS-SV01-e1000g0-test
192.168.100.2 HB01-DNS-SV01-e1000g1-test

作者: unixsoft 時(shí)間: 2010-07-30 11:48
查看一下 default router 還在么？

作者: unixsoft 時(shí)間: 2010-07-30 11:49
netstat -rn

作者: gwl48 時(shí)間: 2010-07-30 15:52
回復(fù) 3# unixsoft

網(wǎng)關(guān)有，192.168.100.254，設(shè)置同網(wǎng)段其他機(jī)器IP，也是一樣的效果

作者: aping2005 時(shí)間: 2010-07-30 16:31
你裝的是不是Solaris 10 U8?
如果是，請(qǐng)升級(jí)Kernel patch到較新版本，這是一個(gè)bug
Sun 的研發(fā)啊...

作者: gwl48 時(shí)間: 2010-07-31 14:15

你裝的是不是Solaris 10 U8?
如果是，請(qǐng)升級(jí)Kernel patch到較新版本，這是一個(gè)bug
Sun 的研發(fā)啊...
aping2005 發(fā)表于 2010-07-30 16:31

已解決，使用link_base實(shí)現(xiàn)IPMP就OK了，配置如下：

root@HB01-DNS-SV02 # more /etc/host*
::::::::::::::
/etc/hostname.e1000g0
::::::::::::::
HB01-DNS-SV02 netmask + broadcast + group ipmp_group0 up
::::::::::::::
/etc/hostname.e1000g1
::::::::::::::
HB01-DNS-SV02-TEST1 netmask + broadcast + group ipmp_group0 up
::::::::::::::
/etc/hosts
::::::::::::::
#
# Internet host table
#
::1    localhost
127.0.0.1    localhost
192.168.100.6 HB01-DNS-SV02 loghost
#192.168.100.5  HB01-DNS-SV02-TEST0
192.168.100.4 HB01-DNS-SV02-TEST1

作者: yuhuohu 時(shí)間: 2010-08-02 09:20
很有借鑒意義

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